公开(公告)号：US12103820B2

公开(公告)日：2024-10-01

申请号：US18253942

申请日：2021-11-23

Applicant: Inventio AG

Inventor： Romeo Lo Jacono ,  Elena Carrara ,  Kurt Steiner ,  Stephen Hart ,  Luis Gimeno ,  Johannes Haderer

IPC: B66B11/02 ,  B66B19/04

CPC classification number: B66B11/0226 ,  B66B19/04

Abstract: A car floor for an elevator car includes a planar base part and installation feet arranged thereon. The installation feet support the car floor on the shaft floor of an elevator shaft during the elevator car installation phase. In order to orient the base part in a horizontal position, each of the installation feet is in the form of a height-adjustable installation foot. The height-adjustable installation foot has a threaded rod as part of a threaded spindle for height adjustment.

公开(公告)号：US20240286872A1

公开(公告)日：2024-08-29

申请号：US18571282

申请日：2022-06-23

Applicant: Inventio AG

Inventor： Romeo Lo Jacono ,  Volker Zapf ,  Alessandro D'Apice

IPC: B66B7/04 ,  B66B7/02

CPC classification number: B66B7/046 ,  B66B7/022

Abstract: An elevator has an elevator car that is guided on two mutually opposite guide rails in an elevator shaft. The guide rails each contain a U-shaped guide channel with a frontal guide surface and two lateral guide surfaces. Roller guide shoes are provided for guiding the elevator car. Each of the roller guide shoes has two rollers mounted on a common axle so as to rotate freely about an axis of rotation for guiding along the frontal guide surface of the U-shaped guide channel and a guide roller received between the two lateral guide surfaces of the U-shaped guide channel for lateral guidance. Covers are arranged upstream of the two rollers for covering the respective rollers, wherein the covers form an emergency guide.

公开(公告)号：US20240059523A1

公开(公告)日：2024-02-22

申请号：US18260097

申请日：2021-12-24

Applicant: Inventio AG

Inventor： Romeo Lo Jacono ,  Gilles Trottman ,  Valerio Villa ,  Eric Wang

IPC: B66B1/34 ,  B66B5/14 ,  B66B7/04 ,  B66B5/18

CPC classification number: B66B1/3476 ,  B66B5/145 ,  B66B7/042 ,  B66B5/18

Abstract: A suspension device has at least one brake for braking an elevator car relative to a stationary component of an elevator system, a brake holding assembly holding the brake on the elevator car, and a support means holding assembly holding a support means on the elevator car. The support means connects the elevator car to a counterweight of the elevator system. The brake holding assembly holds the brake against the elevator car such that the brake moves relative to the elevator car in a force direction produced by the brake. The support means holding assembly holds the support means against the elevator car such that the support means moves relative to the elevator car substantially in a force direction produced by the support means. A load measuring device measures an exerted force produced by relative movement of the support means and/or the brake.

公开(公告)号：US11884510B2

公开(公告)日：2024-01-30

申请号：US17757778

申请日：2020-12-16

Applicant: Inventio AG

Inventor： Alessandro D Apice ,  Luciano Guarnuto ,  Romeo Lo Jacono ,  Urs Polin ,  Dominik Schmitt ,  Eric Wang

IPC: B66B11/00 ,  B66B11/02

CPC classification number: B66B11/0045 ,  B66B11/008 ,  B66B11/026

Abstract: A drive system for an elevator installation includes a drive and a drive suspension for fastening the drive to a support element of the elevator installation. The drive suspension includes a rotary joint for tiltably mounting the drive on the support element and an adjustment device for setting a tilt of the drive about the rotary joint. The support element can be a guide rail wherein the drive system is arranged in an upper end region of the elevator installation.

公开(公告)号：US20220348440A1

公开(公告)日：2022-11-03

申请号：US17754063

申请日：2020-09-01

Applicant: Inventio AG

Inventor： Romeo Lo Jacono

IPC: B66B13/30 ,  B66B11/00

Abstract: A door frame of an elevator system forms a chamber for accommodating a control unit and includes a first door frame element delimiting the chamber and having a first side closure extending in a straight line and a second door frame element delimiting the chamber and having a second side closure parallel to the first side closure. A fastening element extending along the side closures releasably fixes the first and second door frame elements together. The fastening element is arranged on the first and second door frame elements so as to be movable along the side closures and has a tool element for moving the fastening element from a locked position into a release position, wherein the first door frame element is fixed in the locked position on the second door frame element and can be removed from the second door frame element in the release position.

公开(公告)号：US20220348439A1

公开(公告)日：2022-11-03

申请号：US17754065

申请日：2020-09-04

Applicant: Inventio AG

Inventor： Erich Bütler ,  Romeo Lo Jacono ,  Mischa Salvenmoser

IPC: B66B5/22

Abstract: A brake device for a traveling body of an elevator installation brakes on a rail having first and second braking profiles. The brake device includes a forcing element and a counter-support. The forcing element has first and second forcing working faces for acting on the first and second profiles respectively. The counter-support has a first counter-support working face for acting on the first profile, and a second counter-support working face for acting on the second profile. The first forcing working face and the first counter-support working face are arranged opposite one another at the first profile and the second forcing working face and the second counter-support working face are arranged opposite one another at the second profile. The forcing element is spread to bring the first forcing working face into contact with the first profile and the second forcing working face into contact with the second profile.